Update Copyright for 2019

COPYRIGHT.txt

-Copyright 2009-2018 CERN.
+Copyright 2009-2019 CERN.
 
 HEP_OSlibs is a meta-package with dependencies on hundreds of packages created 
 by a range of individuals, teams and companies. Each of these packages may come

HEP_OSlibs.spec

-# Copyright 2009-2018 CERN. Licensed under LGPLv3+.
+# Copyright 2009-2019 CERN. Licensed under LGPLv3+.
 
 Name:           HEP_OSlibs
 Version:        7.2.6

Makefile

-# Copyright 2017-2018 CERN. Licensed under LGPLv3+.
+# Copyright 2017-2019 CERN. Licensed under LGPLv3+.
 
 sources: ;

QA-el7.md

@@ -68,7 +68,7 @@ file.
 
 ## License
 
-Copyright 2009-2018 CERN. 
+Copyright 2009-2019 CERN. 
 Licensed under [LGPLv3](https://www.gnu.org/licenses/lgpl-3.0.txt)
 or (at your option) any later version.
 See [COPYRIGHT.txt](COPYRIGHT.txt) for more details.

README-el7.md

@@ -213,7 +213,7 @@ via the heposlibs-users mailing list
 
 ## License
 
-Copyright 2009-2018 CERN. 
+Copyright 2009-2019 CERN. 
 Licensed under [LGPLv3](https://www.gnu.org/licenses/lgpl-3.0.txt)
 or (at your option) any later version.
 See [COPYRIGHT.txt](COPYRIGHT.txt) for more details.

pkg.sh

 #!/bin/bash
-# Copyright 2017-2018 CERN. Licensed under LGPLv3+.
+# Copyright 2017-2019 CERN. Licensed under LGPLv3+.
 
 dir=$(cd $(dirname $0); pwd)
 scr=`basename $0`

wlcg-repo-sign-and-install.sh

 #!/bin/bash
-# Copyright 2017-2018 CERN. Licensed under LGPLv3+.
+# Copyright 2017-2019 CERN. Licensed under LGPLv3+.
 
 function usage() {
   echo "Usage: $0 [-signonly] <file>.rpm"

workflow.md

-<!-- Copyright 2017-2018 CERN. Licensed under LGPLv3+. -->
+<!-- Copyright 2017-2019 CERN. Licensed under LGPLv3+. -->
 # Workflow for preparing new HEP_OSlibs releases
 
 The workflow for preparing new releases of the HEP_OSlibs meta-package